To convert MSG files to EMLX format without losing any data, use a reliable tool Aryson MSG Converter. This software allows batch conversion, preserving email attachments, headers, timestamps, and formatting. You can add MSG files or folders, preview emails before conversion, and apply filters like date range, sender, or subject. The process is simple: download the tool, select files, choose EMLX as the output format, and click convert. This method ensures data integrity and supports both Mac and Windows systems. Manual conversion is possible, but for bulk or complex conversions, a tool like Aryson is recommended for efficiency and accuracy.